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Bug #43454

closed

ceph monitor crashes after updating 'mon_memory_target' config setting.

Added by Sridhar Seshasayee over 4 years ago. Updated about 4 years ago.

Status:
Resolved
Priority:
High
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
nautilus
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):

efec7a2afb0e9dae98a94d7a0332efe046183cb6a2b498a5563f29aab8183092

Crash signature (v2):

Description

Refer bugzilla https://bugzilla.redhat.com/show_bug.cgi?id=1760257 for more details.


Related issues 1 (0 open1 closed)

Copied to RADOS - Backport #43495: nautilus: ceph monitor crashes after updating 'mon_memory_target' config setting.ResolvedSridhar SeshasayeeActions
Actions #1

Updated by Neha Ojha over 4 years ago

  • Backport set to nautilus
Actions #2

Updated by Neha Ojha over 4 years ago

  • Status changed from New to Fix Under Review
  • Pull request ID set to 32473
Actions #3

Updated by Kefu Chai over 4 years ago

  • Status changed from Fix Under Review to Pending Backport
Actions #4

Updated by Sridhar Seshasayee over 4 years ago

Tested the fix without using rocksdb and confirmed that the crash is not observed now:

2020-01-07T12:53:09.942+0530 7f22cdabb700 10 mon.a@0(leader).osd e21 handle_conf_change mon_memory_target
2020-01-07T12:53:09.942+0530 7f22cdabb700 -1 mon.a@0(leader).osd e21 _update_mon_cache_settings not using pcm and rocksdb
2020-01-07T12:53:09.942+0530 7f22cdabb700 -1 mon.a@0(leader).osd e21 handle_conf_change mon_memory_target:3221225472 rocksdb_cache_size:536870912. Unable to update cache size.

Actions #5

Updated by Sridhar Seshasayee over 4 years ago

  • Copied to Backport #43495: nautilus: ceph monitor crashes after updating 'mon_memory_target' config setting. added
Actions #6

Updated by Nathan Cutler over 4 years ago

  • Status changed from Pending Backport to Resolved

While running with --resolve-parent, the script "backport-create-issue" noticed that all backports of this issue are in status "Resolved" or "Rejected".

Actions #7

Updated by Sage Weil about 4 years ago

  • Crash signature (v1) updated (diff)
Actions

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